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The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy

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Main Authors: Shamsul, Baharin Jamaludin, Prof. Dr., Zamri, Yusoff
Other Authors: zamri@uniten.edu.my
Format: Article
Language:English
Published: INSInet Publications 2014
Subjects:
Compaction pressure
Particle size
Statistical analysis
Surface hardness
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/34630
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spelling my.unimap-346302014-05-22T04:58:26Z The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy Shamsul, Baharin Jamaludin, Prof. Dr. Zamri, Yusoff zamri@uniten.edu.my sbaharin@unimap.edu.my Compaction pressure Particle size Statistical analysis Surface hardness Link to publisher's homepage at http://insipub.com/ A statistical analysis was used to anticipate the influence of particles sizes and compaction pressure on surface hardness of aluminum composites after compacted in a rigid die under an uniaxial compaction. Al-20 wt.% slag powder mixtures with various particle sizes (38μm to 212μm) were prepared and their compressibility was studied in a wide range of compaction pressure up to 300 MPa. All of compacted specimens were sintered at 500°C for 2hrs. The surface hardness of each sintered specimens was measured by using Vikers Macrohardness. The outcomes of the statistical analysis are predicted by using linear or nonlinear correlation. A direct correlation between compaction pressure and surface hardness of composites was noticed. The correlation between particle sizes and surface hardness are in positive quadratic relationship. It can be concluded that the particle size and compaction pressure significantly influence the surface hardness of aluminum composite. 2014-05-22T04:51:03Z 2014-05-22T04:51:03Z 2011 Article Australian Journal of Basic and Applied Sciences, vol.5(11), 2011, pages 133-140 19918178 https://www.academia.edu/2603861 The_influence_of_particle_sizes_and_compaction_pressure_on_surface_hardness_of_aluminum_composite_fabricated_via_powder_metallurgy http://dspace.unimap.edu.my:80/dspace/handle/123456789/34630 en INSInet Publications
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Compaction pressure
Particle size
Statistical analysis
Surface hardness
spellingShingle Compaction pressure
Particle size
Statistical analysis
Surface hardness
Shamsul, Baharin Jamaludin, Prof. Dr.
Zamri, Yusoff
The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy
description Link to publisher's homepage at http://insipub.com/
author2 zamri@uniten.edu.my
author_facet zamri@uniten.edu.my
Shamsul, Baharin Jamaludin, Prof. Dr.
Zamri, Yusoff
format Article
author Shamsul, Baharin Jamaludin, Prof. Dr.
Zamri, Yusoff
author_sort Shamsul, Baharin Jamaludin, Prof. Dr.
title The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy
title_short The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy
title_full The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy
title_fullStr The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy
title_full_unstemmed The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy
title_sort influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy
publisher INSInet Publications
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/34630
_version_ 1643797548934103040
score 13.214268

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